Those are big pieces!
Wow, these damn immense!
I cannot believe the size of that!
Oh wow, see that! They are massive!
Would you simply see the size of that pieces!
Unbelievable! Those are absolutely massive!
That must be among the most enormous ones I've ever seen!
Those are tremendously big!
Those are unbelievably massive that I am in awe!
Those redefine the word "huge!"
You won't comprehend the sheer size of that!
Those make everything else look incredibly small in comparison!
That are truly enormous!
That are undoubtedly the biggest ones I've ever seen!
I am speechless by how unbelievably huge that!
That earn the title of "astonishingly gigantic!"
Goodness, that are mind-bogglingly large!